Universe from Bitcoin block #73,211
Observers possible可能诞生观察者
Grade S · observers possible

Galaxies, stars, planets and chemistry all exist, and stars live long enough for complex processes to unfold. Under this model the conditions for observers are met. Only a few percent of blocks get this far.
| Bitcoin block | #73,211 | |
|---|---|---|
| Block hash | 0x00000000003023e3f12e4201cb7df916e18a8d8cd99d53592c0bf96fbf8495a9 | mempool.space |
| Block time | 2010-08-09 12:54 UTC | |
| Leading zeros | 10 hex digits | |
| Dimension D | 3.000 (integer) | ours 3 |
| Fine-structure constant α | 1/134.17 | 1.021× ours (1/137.04) |
| Speed of light c | 281,495 km/s | 0.939× ours |
| Planck constant h | 5.173×10⁻³⁴ J·s | 0.781× ours |
| Elementary charge e | 1.386×10⁻¹⁹ C | 0.865× ours |
| Gravitational constant G | 2.354×10⁻¹² m³kg⁻¹s⁻² | 0.035× ours |
| Gravitational coupling αG | 0.048× ours |
Constants are reported in an external frame. Only α and αG are observable from inside the universe; c, h, e and G can be rescaled without changing what its inhabitants could measure.
Not minted yet — the first confirmed transaction owns it.
On-chain, this universe lives in the same MirrorUniverse contract on BNB Chain as every BNBBANG universe, with blockHash = the Bitcoin block hash and blockNumber = its Bitcoin height (73,211). The contract’s verified flag is false for every Bitcoin-origin universe: BNB Chain cannot look up a Bitcoin hash, so the flag simply does not apply — that is the expected state, not an error. Anyone can confirm the origin by fetching this height from any Bitcoin node or explorer and comparing the hash.